1. Regarding the establishment process of the standby CAPWAP link, which of the following statements is correct? (Multiple choice)

2. Which of the following descriptions of Mesh security templates are correct? (Multiple choice)

3. Regarding the processing of the WLAN dual-system hot backup to the server, which of the following statements is correct? (Multiple choice)

4. When the coverage area of 2.4GHz band 1 channel interference is more and serious, adjusting the equipment to 3 channels can effectively reduce the interference.

5. Among the following options, () is a prerequisite for enabling Huawei's load balancing function.

6. AC executes the load balancing process according to () information.

7. Metal objects have a greater attenuation effect on wireless signals. APs or antennas should be avoided behind metal ceilings.

8. The gain of the antenna can be explained ().

9. The lobe width is a very important parameter commonly used in directional antennas. It refers to the width of the angle formed by the antenna's radiation pattern below the peak () dB.

10. The port number of the control message of the CAPWAP tunnel protocol is ().

11. Among the following priority queues, the () queue has the highest default priority.

12. Which of the following description of TKIP encryption is wrong?

13. If the terminal supports both 5GHz and 2.4GHz functions, the AP can be configured to control this terminal to preferentially access 5GHz.

14. WEP encryption data algorithm adopts () algorithm.

15. AAA is a management framework, which is more commonly used () protocol to achieve.

16. Which statement about power adjustment is wrong?

17. In the 802.11s routing protocol, which of the following is not a routing management frame?

18. Provide WLAN Internet services in public places such as banks and airports, and users can access the Internet after searching for the SSID. However, if there is a private AP and an SSID that is the same as or similar to the legal SSID is set, the user may access the private AP by mistake when searching for the SSID, which may pose a security risk.
In order to solve this problem, what function can be used?

19. Which of the following terminal access is most suitable for MAC authentication?

20. Which of the following commands can be used to view the AP group or AP personality template information of the specified Mesh template?

21. In a WLAN network that uses the Agile Controller as the admission controller, which of the following options is not the cause of the 802.1x authentication failure?

22. The following () service model can provide end-to-end QoS services, but the scalability is not good.

23. When PPPoE authentication is used in WLAN, it has nothing to do with the authentication encryption adopted by the WLAN itself.

24. After enabling user CAC, it is set to limit the number of users based on channel utilization. Assuming that the current channel utilization exceeds the configured threshold, the AP will not only reject the association of new terminals, but also kick existing terminals Line until the channel utilization is below the threshold.

25. Which of the following statements about Mesh RF parameters are correct? (Multiple choice)